Reference for Connector Pinouts and Cable Signal Mappings
8
Keysight AP1200A Multi-Protocol Vehicle Network Interface User Guide
73
Cable Signal Mapping
shows the mapping of signals for the AP1200A Ethernet Cable Adapter,
by pin order on the HD-26 that connects to the AP1200A.
Table 8-6
AP1200A Ethernet Cable Adapter Signal Mapping
Signal Name
Signal Description
HD-26
Pin Number
DB-25
Pin Number
DB-9
Pin Number
RJ-45
Pin Number
ETH TX+
Ethernet transmit channel, positive
1
1
HS CAN 4 L
High Speed CAN channel 4, low
2
23
HS CAN 5 L
High Speed CAN channel 5, low
3
22
HS CAN 1 L
High Speed CAN channel 1, low
4
15
MS CAN L
Medium Speed CAN channel, low
5
6
HS CAN 2 L
High Speed CAN channel 2, low
6
17
HS CAN 3 L
High Speed CAN channel 3, low
7
20
HS CAN 6 L /
LSFT CAN L
High Speed CAN channel 6, low /
Low Speed Fault Tolerant CAN channel 1, low
8
4
ETH TX-
Ethernet transmit channel, negative
9
2
GND
Ground
10
13
5
ETH RX+
Ethernet receive channel, positive
11
3
HS CAN 4 H
High Speed CAN channel 4, high
12
18
HS CAN 5 H
High Speed CAN channel 5, high
13
21
HS CAN 1 H
High Speed CAN channel 1, high
14
14
MS CAN H
Medium Speed CAN channel, high
15
5
HS CAN 2 H
High Speed CAN channel 2, high
16
16
HS CAN 3 H
High Speed CAN channel 3, high
17
19
HS CAN 6 H /
LSFT CAN H /
SW CAN 2
High Speed CAN channel 6, high /
Low Speed Fault Tolerant CAN channel 1, high /
Single Wire CAN channel 2
18
3
V BATT
DC Input Power
19
25
